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Security

IR pass dye mixes, fluorescent markers. We apply science to real world applications with the ability to control light. Dyes can be incorporated in fibers or inks with specific optical properties. Fluorescent or absorption profiles can be specifically tuned to create key identifying signatures. IR pass dye mixes and fluorescent markers are key security features for transparent credit cards.  Standard customer inputs include wavelength, dye family, thermal stability, chemical stability, photo stability, transmission, absorption, optical density, bandwidth, and color rendering.

We specalize as solution providers when a complex optical challenge arises and are comitted to providing the higest level of technical expertise.

Our coatings have been successfully qualified in the following applications

  • Notch rejection coatings
  • IR pass coatings
  • Wide band Near IR absorption coatings